VALLEY FORGE & BOLT MANUFACTURING COMPANY
PHONE: (602) 269 - 5748
4410 W. Jefferson St. • Phoenix, AZ 85043 • USA
WEB: www.vfbolts.com
SPC4™ SYSTEM • MODEL 406A • USER’S MANUAL
Rev. 1.0
- Page 21 of 21 -
3.
A clean probe face is shown in
Figure 21 – 406A Probe & Sensor
, where (1) is the sensor pin,
(2) the sensor shield, (3) the sensor inner body, (4) the probe exterior body, (5) the probe
sleeve, and the brown material is an electrical insulator.
Figure 21 – 406A Probe & Sensor
4.
The deposits shown on the sensor of
Figure 21 – 406A Probe & Sensor
metallic chips, or other fine particles that may accumulate after repeated use. These deposits
usually result in erratic and inconsistent load readings.
5.
The metallic chips can become lodged into the insulator surfaces. In most of the cases, these
will render the probe inoperable. In other cases, the chips may result in repeated erroneous
readings with a zero offset. For example, when using the zero side of the CG a reading of
20% will be displayed instead of 0%, and 120% instead of one hundred when using the 100%
side of the CG.
[4]
Perform system calibration check, see
[5]
Should the problem persist please contact us directly
.
VALLEY FORGE & BOLT MANUFACTURING COMPANY
4410 West Jefferson Street
● Phoenix, AZ 85043 ● USA
Phone: (602) 269 -
5748 ● Fax: (602) 269
- 7851
E-
mail: [email protected] ● Web: www.vfbolts.com
Summary of Contents for SPC4 406A
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